Mexico is seen as a place of occurrence of tsarevitsata.Odomashnyavaneto corn is relevant to archaeologists, geneticists, etnobotanitsite and geography. It is believed that the process has begun about 7500-12000 years. Studies between the 50s and 70s of the 20th century indicate the place of occurrence of the maize field between Oaxaca and Jalisco in Mexico today. Corn began to grow in Europe after the Great Geographical Discoveries in the XVI century. In India and China, its cultivation began in the XVII century. The first Europeans who saw it were the sailors of Christopher Columbus encountered this plant anywhere: in Peru, Chile, Haiti, Mexico; the northern borders of present-day Canada south to Patagonia. From his second trip to America Columbus brought corn, which at first grew in the palace garden a rarity, but it soon spread throughout Spain, France, Portugal, and later in the Balkans and Turkey. Appeared in India and hence trapped in Russia.